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A pharmaceutical company needs to prepare a batch of 8000 bottles containing 250 tablets each with 325 mg of aspirin per tablet. How many kilograms of salicylic acid are needed to produce the needed aspirin? Assume a 75% overall yield of aspirin after purification

If every tablet in the problem abouveweights 650 mg. How many kilograms of excipient (lactose/talcum powder/filler) are needed to complete the whole batch?

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